Utility knife



FIG. 1 is a perspective view of my new design showing it in an unfolded position.

FIG. 2 is a top view thereof.

FIG. 3 is a side view thereof.

FIG. 4 is a front view thereof.

FIG. 5 is a rear view thereof.

FIG. 6 is a bottom view thereof.

FIG. 7 is another side view thereof.

FIG. 8 is a side view thereof showing it in a partially folded position.

FIG. 9 is a side view thereof showing it in a folded position.

FIG. 10 is a perspective view showing another embodiment of the present invention in an unfolded position.

FIG. 11 is a top view thereof.

FIG. 12 is a side view thereof.

FIG. 13 is a front view thereof.

FIG. 14 is a rear view thereof.

FIG. 15 is a bottom view thereof.

FIG. 16 is another side view thereof.

FIG. 17 is a side view thereof showing it in a partially folded position; and,

FIG. 18 is a side view thereof showing it in a folded position.

The broken line showings of the blade are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a utility knife, as shown and described. 